The Sun Top Loop is a classic cross-country ride with big gains and drops and great Mt Rainier views. It is recommended to ride it counter-clockwise, up the forest roads and down the trails. On the summit of Sun Top is a great up-close view of Mt Rainier and a fire lookout cabin. The next section stays on the ridge top for more views before plunging down a steep trail. The last few miles are basically flat and go through the beautiful lowland forest of Skookum Flats. There is little water on the trail, especially on the ridge, so be sure to bring plenty extra. A NW Forest Pass is required to park at the trailhead.